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Invitrogen
Tapasin Polyclonal Antibody
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Product Details
PA5-52382
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein corresponding to Human Tapasin. Recombinant protein control fragment (Product #RP-90110).
Conjugate
Form
Liquid
Concentration
0.2 mg/mL
Amount
20 µg
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7.2, with 40% glycerol
Contains
0.02% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Immunogen sequence: QEGTYLATIH LPYLQGQVTL ELAVYKPPKV SLMPATLARA APGEAPPELL CLVSHFYPSG GLEVEWELRG GPGGRSQKAE GQRWLSALRH HSDGSVSLSG HLQPPPVTTE QHGARYACRI HHPS
Highest antigen sequence identity to the following orthologs: Mouse - 73%, Rat - 77%.
Target Information
This gene encodes a transmembrane glycoprotein which mediates interaction between newly assembled major histocompatibility complex (MHC) class I molecules and the transporter associated with antigen processing (TAP), which is required for the transport of antigenic peptides across the endoplasmic reticulum membrane. This interaction is essential for optimal peptide loading on the MHC class I molecule. Up to four complexes of MHC class I and this protein may be bound to a single TAP molecule. This protein contains a C-terminal double-lysine motif (KKKAE) known to maintain membrane proteins in the endoplasmic reticulum. This gene lies within the major histocompatibility complex on chromosome 6. Alternative splicing results in three transcript variants encoding different isoforms.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: DADB-159G18.7; NGS-17; TAP binding protein (tapasin); TAP-associated protein; TAP-binding protein; Tapasin; TPN
Gene Aliases: MHC1D3; NGS17; TAPA; TAPBP; TPN; TPSN
UniProt ID: (Human) O15533
Entrez Gene ID: (Human) 6892
MHC class Ib protein complex assembly
antigen processing and presentation of peptide antigen via MHC class I
peptide antigen assembly with MHC class I protein complex
protein folding
retrograde vesicle-mediated transport, Golgi to ER
regulation of gene expression
antigen processing and presentation of endogenous peptide antigen via MHC class I
peptide antigen stabilization
regulation of protein complex stability
protein-containing complex assembly
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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